creative-code-toolkit

Creative Code Toolkit

This library is my personal collection of helper functions in creative coding, revolving around modulation, array functions, random numbers, etc.

Functions

mapRange(v, a, b, c, d)

Map v in range [a, b] to range [c, d]

Param	Type
v	Number
a	Number
b	Number
c	Number
d	Number

sinMap(v, div, a, b)

Map the output sin(v / div) to the range [a, b]

Param	Type
v	Number
div	Number
a	Number
b	Number

cosMap(v, div, a, b)

Map the output cos(v / div) to the range [a, b]

Param	Type
v	Number
div	Number
a	Number
b	Number

wrapValue(v, m, M)

if v is greater than M or less than m, wrap the value around to stay in this range

Param	Type
v	Number
m	Number
M	Number

deepArrayCopy(a)

Return a deep copy array a

Param	Type
a	Array.<any>

genArray(s)

Create an array of size s

Param	Type
s	Number

get1dY(i, rowLength)

Get the Y component of a 1d array containing 2d data when the index is i

Param	Type
i	Number
rowLength	Number

get1dX(i, rowLength)

Get the X component of a 1d array containing 2d data when the index is i

Param	Type
i	Number
rowLength	Number

choose(a)

pick a random element from the array a

Param	Type
a	Array.<any>

rndB(a, b)

Random number in range [a, b]

Param	Type
a	Number
b	Number

rndIntB(a, b)

Random integer in range [a, b]

Param	Type
a	Number
b	Number

polute()

Polutes the global scope with unnamespaced functions